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7540944 |
Saline/sewage water reclamation system
The present water reclamation system comprises a series of concentric thin shells. The shells mount within a housing that can be maintained under vacuum or low pressure. The shells rotate at high...
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7507273 |
Chromatographic rectification of ethanol
A scalable technology for purifying ethanol, wherein the vaporization of ethanol is coupled with a chromatographic rectification process comprising feeding a vaporized ethanol/water mix onto a...
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7504005 |
Fluid distillation apparatus having improved efficiency
A condensing chamber and a heating chamber are arranged in an enclosure. Liquid is fed into the condensing chamber where it is pre-heated. The pre-heated liquid flows to the heating chamber where...
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7494584 |
Energy efficient method for exothermic reactions
An energy efficient process scheme for a highly exothermic reaction-distillation system in which the reactor is external to the distillation column and the feed to the reactor is a mixture of at...
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7381310 |
Installation used to obtain salt-free sea water at a low temperature with continuous operation and enthalpy recovery
A sea water desalination installation that employs an evaporation-condensation system which operates continuously at a low temperature and which enables the recovery of energy released. The...
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7378536 |
Method for producing propylene oxide
Process for preparing propylene oxide, which comprises at least the steps (iii) and (iv)
(iii) separating off propylene oxide from a mixture (M1) comprising propylene oxide and at least one...
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7368040 |
Apparatus for and method of heating fluid and distilling fluid
A method and an apparatus for heating fluid with a gas heater and distilling fluid with the pilot light of the gas heater are disclosed. The apparatus for heating fluid and distilling fluid...
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7347918 |
Energy efficient evaporation system
An evaporation system uses the weight of condensed liquid as an energy source. An inlet feed is introduced into an enclosure through an inlet. The inlet feed is vaporized in an evaporation region...
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7337828 |
Heat transfer using a heat driven loop
A heat transfer fluid medium ( 25 ) within the closed system is arranged to boil to form a vapor in the evaporation section ( 12 ) and such that release of heat from the condensation section ( 11 )...
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7320745 |
Energy efficient method for exothermic reactions
An energy efficient process scheme for a highly exothermic reaction-distillation system in which the reactor is external to the distillation column and the feed to the reactor is a mixture of at...
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7297237 |
Method and device for separation and concentration by evaporation of mixture with separation factor of approx. 1
By using a dephlegmator which conducts distillation concurrently with heat exchange within at least one distillation column, or a portion of one distillation column, of a distillation cascade, the...
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7217343 |
Point of use water purification method and apparatus
A compact, energy efficient, continuous-flow point of use distillation system utilizes stacked, vertically-arranged components to provide a compact and energy efficient distillation process and a...
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7163636 |
Multi-phase separation system
A multi-phase separation system utilized to remove contaminants from fluids includes a pre-filtering module for filtering a contaminated fluid to provide a filtered contaminated fluid. A condenser...
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7090749 |
Method and apparatus for simulating application workloads on an e-business application server
A method and system for simulating application workloads on an e-business application sewer hosting e-business application programs. A test driver can simulate different workloads and enable...
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7048833 |
Method and apparatus for treating oxygenate-containing feeds and their use in conversion of oxygenates to olefins
A feed vaporization process and apparatus for oxygenate to olefin conversion is provided which uses a vapor-liquid disengaging drum to separate non-volatiles and/or partial non-volatiles from...
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7041198 |
Distillation system
A distillation system is provided having an evaporation conduit and a condensing conduit connected by a transfer system for transferring distillate vapour from the evaporation conduit to the...
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6969446 |
Method for producing concentrated nitric acid and installation for carrying out a method of this type
Process for producing a nitric acid of a concentration from 75 to 99.9% from a more diluted nitric acid, wherein a nitric acid of a concentration of about 45 to 70% is rectified in contact with a...
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6936140 |
Water distillation system
A distillation system is provided for recovering water from sea water and other polluted water source. The system has a heat engine embodying Carnot cycle and a Rankine cycle formed by heat...
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6932889 |
Water treatment device and method
A point of use water purification unit for continuously and completely purifying water at all point of use for removing all chemicals, killing all microorganisms; the device having a computer...
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6805774 |
Apparatus and process for purifying a liquid by thermoelectric peltier means
A continuous process and apparatus is provided for treating an impure liquid to produce purified liquid. The process includes electrically activating a thermoelectric module ( 24 ) to provide a...
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6790313 |
Method of cleaning sulfide contaminated condensates
A method to remove sulfides and other volatile contaminants from liquor vapor condensate in a pulp manufacturing process, where the mentioned liquor vapor condensate is fed into a stripper, which...
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6716355 |
Method for the purification of a liquid by membrane distillation, in particular for the production of desalinated water from seawater or brackish water or process water
The following process steps are carried out in order to purify a liquid by membrane distillation, in particular to produce desalinated water from seawater or brackish water or process water: ...
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6673213 |
Method and apparatus for the thermo-solar distillation and transportation of water from a water table
The invention refers to a simultaneous system for the distillation and elevation of water on top of the water table itself, which driven by thermo solar energy allows in an autonomous operation the...
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6607639 |
Process for desalinization utilizing humidification/dehumidification
A desalinization process and apparatus utilizing a humidity chamber having a saltwater structure; a cooling water structure and a salt-free water collection structure. Saltwater having a first...
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6508916 |
Process for recovering processing liquids
A process for recovering processing liquids such as gas-treating liquids wherein a feed mixture containing the processing liquid, water, and optionally additional components that are more volatile...
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6494995 |
Solar distillation system
A solar cell floats over a body of saline water. A submerged fresh water collection system underlies the cell. A partial vacuum is created in the solar cell for drawing water vapor from the cell to...
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6409888 |
Method and apparatus for water degasification and distillation
A method and apparatus for water degasification and distillation in an apparatus having a container for a reservoir of water to be degassed and distilled, a relatively small boiler adjoining the...
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6375805 |
Apparatus and process for purifying a liquid
An improved continuous process and apparatus for treating an impure liquid to produce purified liquid, particularly, water, the process having an electrically activating a thermoelectric module to...
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6294054 |
Water purification system
A compact distilled water system for home, marine, and laboratory use which includes a closed circuit that provides high pressure water for dispensing water to remote locations and that also...
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6261412 |
Regenerative heat recovery for high temperature condensate stripping plants
The EPA Cluster Rules for cellulose pulp mills are complied with by first collecting foul condensate including hazardous air pollutants (HAPs), such as methanol, at a temperature of between about...
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6165326 |
Facility for desalinating of purifying sea water or brackish water by means of solar energy
A facility for the desalination and purification of sea water or brackish water by solar energy provided with a closed cycle including a thermal solar collector and a heat exchanger in which a heat...
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6120651 |
Method for removing water from an aqueous fluid mixture
A method permits concentration of a water-miscible organic liquid in a mixture of such liquid and water, with recovery of a desired concentrate of the water-miscible organic liquid and water, and a...
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6113744 |
Water distillation apparatus
A water distillation apparatus includes a degasification chamber having a top and a bottom. A liquid inlet is positioned adjacent to the bottom. A gas outlet is positioned adjacent to the top. A...
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6106673 |
Method for separating components of a fermentation process byproduct containing oil bound with fibers
A process and system are provided for the separation of a fermentation process byproduct into its constituent components and for the subsequent recovery of those constituent components. The process...
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6071383 |
Distillator
A distillator has an outer casing, a boiling device disposed in the outer casing, a hot water box disposed in the outer casing, a cold water box disposed in the outer casing, a first faucet...
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5928477 |
Method and apparatus for removing water from an aqueous fluid mixture
A method and apparatus permits concentration of a water-miscible organic liquid in a mixture of such liquid and water, with recovery of a desired concentrate of the water-miscible organic liquid...
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5925223 |
Process for improving thermal efficiency while producing power and desalinating water
A process and apparatus for improving the thermal efficiency of a steam turbine power generating plant while simultaneously desalinating seawater or brine and purifying water which contains...
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5705036 |
Water distilling apparatus
A water distilling apparatus includes a preheat tank having an inlet and an outlet for storing water from a water source via the inlet, a boiling tank formed of a conductive casing connected to a...
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5676800 |
Distilling apparatus
A distilling apparatus which includes a water chamber to receive cold water from an external water supply source, a heating chamber having an electric heater controlled to heat water to the boiling...
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5670027 |
Method of drying a gas making use of a distillation of a liquid desiccant agent
A method of drying a gas making use of the distillation of a liquid desiccant, the method comprising the introduction of a stream of make-up liquid containing water and of an organic solvent...
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5645694 |
Process and apparatus for vapor compression distillation
An improved vapor compression distillation process and apparatus are provided having a container with a substantially horizontal longitudinal center axis, two opposing end plates closing each end...
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5645693 |
Plant for sea water desalinizing using solar energy
An apparatus for desalination of sea water by the utilization of solar energy, advantageously accompanied by electric power generation, containing a heat caption unit (1) serving as a heat source,...
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5587055 |
Water distilling apparatus and method
A water distillation apparatus and method include an improved control system for operation and maintenance, condensers with plastic to metal seals between a plastic condenser manifold and metallic...
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5582690 |
Method of and means for water desalinization
Desalination of sea water is achieved using a solar pond that includes a halocline interposed between a convective upper wind mixed layer exposed to the ambient atmosphere, and a lower heat storage...
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5565065 |
Distilled water supply device
A distilled water supply device including a stand, a condensing unit mounted on the stand and separated by a partition wall into an upper chamber, which receives water from an external water...
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5534118 |
Rotary vacuum distillation and desalination apparatus
A controlled bubble of cavitation is formed within the distilland by opposed centrifugal and centripetal forces in the plane of an afferent mesial passage. Thus a distilland surface forms around...
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RE35283 |
High efficiency water distiller
A highly efficient distillation unit is provided for heating water and condensing the generated steam to remove the contaminants from the water. Efficiency is enhanced by providing a compact air...
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5487814 |
Method for distilling and sterilizing feed water
The invention relates to a method and a device for ensuring the sterility of distillate in a multi-stage distilling machine. All feed water of the multi-stage distilling machine flows through a...
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5484510 |
Water distilling apparatus
A water distillation apparatus and method include an improved control system for operation and maintenance, condensers with plastic to metal seals between a plastic condenser manifold and metallic...
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5451300 |
Process for stripping a volatile component from a liquid
A process and apparatus for stripping a volatile component from a liquid. The volatile component is destroyed by exothermic reaction with an active component in the gas phase, typically over a...
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